Side by side

Nodus Sector DeepvsTimefactors Speedbird PRS-51

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Sector Deep
NodusSector Deep
MSRP $650
Speedbird PRS-51
TimefactorsSpeedbird PRS-51
MSRP $436
What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Nodus Sector Deep

The Nodus Sector Deep is widely praised for its excellent value, offering robust tool watch features like 500m water resistance and a precise 120-click bezel. Reviewers note its sandblasted steel case and excellent lume. However, the destro crown can be difficult to grip, and some find the bracelet lacks premium finishing. On balance, reviewers consider the Nodus Sector Deep a rugged, feature-packed tool watch offering exceptional value.

Timefactors Speedbird PRS-51

Owners widely praise the Timefactors Speedbird PRS-51 for its flieger design, AR sapphire crystal, and value at £200. The 36mm case is noted to wear closer to 37mm due to the dial size, and while one owner describes the 5-link bracelet as well-built but stiff, another praises its drape and articulation. Accuracy figures vary among owners, with one reporting +7 seconds per day and another around +10 seconds per day, though one owner states theirs keeps impeccable time. The Miyota 9015 movement is noted by one owner to exhibit noticeable rotor wobble. Overall, owners rate the Timefactors Speedbird PRS-51 highly for its pilot watch aesthetics and value.

At a glance

13 of 29 specs differ
Diameter
Sector Deep38mm
Speedbird PRS-5136mm
Power Reserve
Sector Deep41h
Speedbird PRS-51
Water Resistance
Sector Deep500m
Speedbird PRS-51100m
MSRP
Sector Deep$650
Speedbird PRS-51$436

Full specifications

Case

6 specs
Category
Diver
Diameter
38mm
36mm
Thickness
13.6mm
11.4mm
Lug-to-Lug
47mm
42mm
Lug Width
20mm
18mm
Water Resistance
500m
100m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Black
Lume
Swiss Super-LumiNova® BGW9 Grade A
SuperLuminova X1-C3

Movement

3 specs
Caliber
Seiko NH35
Miyota 9015
Power Reserve
41h
Jewels
24
25

Pricing

1 specs
MSRP
$650
$436
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